Psychological profile and α-amylase levels in oral lichen planus patients: A case-control preliminary study.
Juliana Araújo da Silva SimouraAlessandra Laís Pinho Valente PiresLísia Daltro Borges AlvesFranco ArsatiYnara Bosco de Oliveira Lima ArsatiJean Nunes Dos SantosValéria Souza FreitasPublished in: Oral diseases (2021)
The applied psychological tests indicated that factors such as anxiety, depression, and stress were associated with oral lichen planus. Salivary analyses demonstrated a higher concentration of α-amylase thirty minutes post-awakening on individuals with the disease and its decline correlated with stress, suggesting the role of α-amylase as a promising biomarker for future studies.